DA 40 NG AFM
Airplane
Description
Doc. # 6.01.15-E
Rev. 3
01-Jul-2014
Page 7 - 35
Pressure Relief Valve
Coolant
Expansion
Tank
Thermostatic Valve
Core Engine
Water
Pump
Coolant
Heat
Exchanger
Cabin
Heat
Exchanger
Bypass Circuit
Radiator Circuit
Radiator Vent Line
7.9.5 COOLING SYSTEM
The engine is liquid cooled. The liquid cooling system consists of a radiator circuit (coolant
heat exchanger) and a bypass circuit (cabin heat exchanger). The radiator circuit is only
open during hot coolant temperatures. This assures that a cold engine will warm up quickly.
Upon reaching approximately 80°C (126°F) coolant temperature the radiator circuit is
activated by a thermostatic valve.
Integrated in the bypass circuit is a coolant to air heat exchanger (cabin heat exchanger)
which provides warm air for the cabin heat system.
An coolant expansion tank allows coolant expansion and pressure adjustment. The coolant
system is protected against overpressure by means of a pressure relief valve.
Содержание DA 40 NG
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Страница 197: ...DA 40 NG AFM Performance Doc 6 01 15 E Rev 3 01 Jul 2014 Page 5 7 5 3 4 INTERNATIONAL STANDARD ATMOSPHERE...
Страница 240: ...Mass Balance DA 40 NG AFM Page 6 8 Rev 3 01 Jul 2014 Doc 6 01 15 E 6 4 2 LOADING DIAGRAM...
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Страница 287: ...DA 40 NG AFM Airplane Description Doc 6 01 15 E Rev 3 01 Jul 2014 Page 7 27 7 9 4 FUEL SYSTEM Standard Tank Schematic...
Страница 288: ...Airplane Description DA 40 NG AFM Page 7 28 Rev 3 01 Jul 2014 Doc 6 01 15 E Long Range Tank Schematic...
Страница 316: ...Handling DA 40 NG AFM Page 8 8 Rev 3 01 Jul 2014 Doc 6 01 15 E...
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